I'll be checking the other ones you mentioned, but this one I like for browsing and for alerts...
listnr.org
same site as
adlistener.org
from the site...
get craiglist alerts automatically!
If you are in a hurry, just click on browse to start searching. The interface should be very familiar to you.
Key features:
- search multiple locations at once
- image previews
- save items you like
- remove unwanted items
- remember your searches
- receive alerts with new matching items as they arrive
- live a long meaningful life